package com.lin.mapper;

import com.lin.entity.Users;
import com.lin.vo.LoginVO;

public interface UsersMapper {
    int deleteByPrimaryKey(Integer userid);

    int insert(Users record);

    int insertSelective(Users record);

    Users selectByPrimaryKey(Integer userid);

    int updateByPrimaryKeySelective(Users record);

    int updateByPrimaryKey(Users record);

    Users selLogin(LoginVO loginVO);
}